Why they experience a fear of traveling beyond a certain distance, or going to a certain place is unknown. But anyone of the numerous anxiety / panic disorders can take root and cause agoraphobia. Social anxiety can lead to a fear of certain public places, especially grocery stores and other places that have a large gathering of people. This is not to say that an anxiety or panic attack does not have a heavy effect on other systems of the body as well, but it’s effect on the heart and blood flow is easily measured and quite noticeably dangerous. A panic attack is a sudden onset of fear or other terror that causes frightening symptoms that can paralyze a person in the mood of the moment. This fear comes from the seemingly uncontrollable symptoms that precede like becoming light headed with a racing heart, and shortness of breath. It is a natural feeling for us to feel as if we are losing control of our own bodies. Overview Anxiety attack symptoms vary and are not isolated to just one group of people. You can also use what you know to help others that may be in the same position you were in before you found the proper help. Of course, encouraging someone to see their doctor is the best way to go, but because many people are afraid to seek professional help or because they are ashamed of their condition, helping them to learn breathing exercises and the like that have worked for you is something that can offer them at least a small amount of relief. An anxiety panic attack can be marked by many key factors. Overwhelming feelings of fear, and hopelessness are all signs of an attack. Other signs include increased heart rate, sweating, tingling in the extremities, headaches, nausea, extreme emotional fluctuations. Symptoms The list could go on for quite sometime, as symptoms tend to be a mixed bag when concerning panic. The structure of the brain and its process are inherited in totality and that can be another reason why people with chemical imbalance can pass on the anxiety disorder thus, being the cause of anxiety attack. Also growing up as a child in an abusive home, where the family expressed anxiety and violence constantly can be the cause of anxiety attack.